Compatible-systems 5.4 Manuel d'utilisateur télécharger pdf (Page 210)

204 Chapter 12 - IPX Filtering

v Note: In rules where expressions are used, the syntax checker requires a

space before and a space after the expression operator(s).

IPX Route Filter Rule Options

Filter rules can optionally include the following parameter. When used, the

options must be inserted after the required part of the rule, but before any

modifiers.

The direction is specified with in, out, or both. If no direction is specified,

both is assumed.

• Filter rules specifying in are only applied to routing information coming

into the device.

• Filter rules specifying out are only applied to routing information being

sent from the device.

• Filter rules specifying both are applied to routing information in both

directions.

IPX Route Filter Rule Modifiers

The source address, destination address, source interface or destination inter-

face can be specified using the from and to modifiers. These keywords

modify the global nature of a RIP filter rule.

• from <IPX address> or from <interface> This modifier tells the device

to apply the rule only to routes coming from a specified IPX address, or

interface (e.g. Ethernet 0, WAN 1, etc.).

The IPX address parameter is specified as a hexadecimal network

number and node number separated by a dash (e.g. A011-0:0:A5:0:0:1

indicates a node with the hexadecimal network number of A011 and a

node address of 0:0:A5:0:0:1).

• to <IPX address> or to <interface> This modifier tells the device to

apply the rule only to routes being sent to a specified IP address (where

the address is in the same format as discussed above), or interface (e.g.

Ethernet 0, WAN 1, etc.).

Filter rules can also optionally be set to modify some RIP information as it is

handled by the device.

• metricin <increment value> This modifier tells the device to increment

the metric on incoming routes which match the filter rule. The metric is

the number of routers on a route. By increasing or decreasing the metric,

a particular route can be made more or less attractive. The value to incre-

ment by can be from 1 to 15.

1 2 ... 205 206 207 208 209 210 211 212 213 214 215 ... 312 313

Pas de commentaire

Compatible-systems 5.4 Manuel d'utilisateur Page 210